
//monolithic
public class Calculate {
  public Calculate(){}
 //
  public static void main(String[] args){
	  
	  Calculate calc=new Calculate();
	  calc.execute(args);
	  
  }
  
  private void showResult(String result){
	  System.out.println(result);
 
  }
  
  private long operate(long op1,long op2){
	  return op1 + op2;
  }
  
  private String getOpsName(){
	  return " plus ";
  }
  
  public void execute(String args[]){
	  long op1=Long.parseLong(args[0]);
	  long op2=Long.parseLong(args[1]);
	  showResult("The result of " + op1 + getOpsName() + op2 + " is " + operate(op1,op2) + "!");
  }
}
